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    <meta charset="UTF-8">
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    <title>图书列表</title>
    <style>
       *{
           margin: 10px;
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        ul{
            width: 500px;
            height: 360px;
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        ul li:nth-child(3){
            line-height: 30px;
            border-bottom: 3px solid #ccc;
        }
        ul>li>a{
            font-size: 20px;
        }
        span{
            font-size: 25px;
        }
        #yj{
            color: green;
        }
        #xj{
            color: red;
        }
    </style>
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<body>
    <ul>
        <li>
            <img src="images/jianbian.jpg">
        </li>
        <li>
            <a href="#">失乐园</a>
        </li>
        <li>
            <span id="yj">原价:&yen;84</span>
            <span id="xj">现价:&yen;73</span>
        </li>
    </ul>
    <ul>
        <li>
            <img src="images/jianbian.jpg">
        </li>
        <li>
            <a href="#">情商是什么？</a>
        </li>
        <li>
            <span id="yj">原价:&yen;100</span>
            <span id="xj">现价:&yen;50</span>
        </li>
    </ul>
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